math 數學 Factor Trinomials

2012-11-12 11:11 pm

Factor the following trinomial.

1) ax^2-6ax+5a

2) bx^2-6bx+8b

答到就答!多谢!

回答 (1)

2012-11-13 10:08 am

✔ 最佳答案

1)
ax^2-6ax+5a
=a(x^2-6x+5)
=a(x-5)(x-1)

2)
bx^2-6bx+8b
=b(x^2-6x+8)
=b(x-4)(x-2)

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